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a2786a3785
This introduces the Block Bindings API for WordPress. The API allows developers to connects block attributes to different sources. In this PR, two such sources are included: "post meta" and "pattern". Attributes connected to sources can have their HTML replaced by values coming from the source in a way defined by the binding. Props czapla, lgladdy, gziolo, sc0ttkclark, swissspidy, artemiosans, kevin940726, fabiankaegy, santosguillamot, talldanwp, wildworks. Fixes #60282. Built from https://develop.svn.wordpress.org/trunk@57514 git-svn-id: http://core.svn.wordpress.org/trunk@57015 1a063a9b-81f0-0310-95a4-ce76da25c4cd
35 lines
990 B
PHP
35 lines
990 B
PHP
<?php
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/**
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* The "pattern" source for the Block Bindings API. This source is used by the
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* Pattern Overrides.
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*
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* @since 6.5.0
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* @package WordPress
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*/
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function pattern_source_callback( $source_attrs, $block_instance, $attribute_name ) {
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if ( ! _wp_array_get( $block_instance->attributes, array( 'metadata', 'id' ), false ) ) {
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return null;
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}
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$block_id = $block_instance->attributes['metadata']['id'];
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return _wp_array_get( $block_instance->context, array( 'pattern/overrides', $block_id, $attribute_name ), null );
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}
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/**
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* Registers the "pattern" source for the Block Bindings API.
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*
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* @access private
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* @since 6.5.0
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*/
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function _register_block_bindings_pattern_overrides_source() {
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register_block_bindings_source(
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'core/pattern-overrides',
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array(
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'label' => _x( 'Pattern Overrides', 'block bindings source' ),
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'get_value_callback' => 'pattern_source_callback',
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)
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);
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}
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add_action( 'init', '_register_block_bindings_pattern_overrides_source' );
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